view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENCalculation.java @ 3085:3e5f45a9e052

Added missing 'else's in if/else ladders. flys-artifacts/trunk@4681 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 18 Jun 2012 08:42:45 +0000
parents da35b8a23ffb
children
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package de.intevation.flys.artifacts.model;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.apache.log4j.Logger;

import de.intevation.artifacts.CallMeta;


public class WSPLGENCalculation extends Calculation {

    private static final Logger log = Logger.getLogger(WSPLGENCalculation.class);

    protected Map<Integer, String> errors;
    protected Map<Integer, String> warnings;


    public WSPLGENCalculation() {
        errors   = new HashMap<Integer, String>();
        warnings = new HashMap<Integer, String>();
    }


    public void addError(Integer key, String msg) {
        log.debug("New error: (" + key + ") " + msg);
        errors.put(key, msg);
    }


    public void addWarning(Integer key, String msg) {
        log.debug("New warning: (" + key + ") " + msg);
        warnings.put(key, msg);
    }


    public int numErrors() {
        return errors.size();
    }


    public int numWarnings() {
        return warnings.size();
    }


    @Override
    public void toXML(Document document, CallMeta meta) {
        Element root = document.createElement("problems");

        if (numErrors() > 0) {
            Set<Map.Entry<Integer, String>> entrySet = errors.entrySet();

            for (Map.Entry<Integer, String> entry: entrySet) {
                Element problem = document.createElement("problem");
                problem.setAttribute("error", String.valueOf(entry.getKey()));
                problem.setTextContent(entry.getValue());

                root.appendChild(problem);
            }
        }

        if (numWarnings() > 0) {
            Set<Map.Entry<Integer, String>> entrySet = warnings.entrySet();

            for (Map.Entry<Integer, String> entry: entrySet) {
                Element problem = document.createElement("problem");
                problem.setAttribute("error", String.valueOf(entry.getKey()));
                problem.setTextContent(entry.getValue());

                root.appendChild(problem);
            }
        }

        document.appendChild(root);
    }
}
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